Some people asked what software they could use to record the sound of a local video. They even wanted to capture the screen. In addition, a software cannot run even if it has been found for half a day. I had to find the recording software. I also want to use a microphone or line in to record the output sound.
Then I suddenly realized that the sound card was being set up.
Select recording SourceThere is always a"
Stereo mix"(
Stereo Mixing) Not noticed. Does it mean the sound card output? So I changed the default microphone to stereo mix and tried it with the recorder that comes with windows! We can further understand that the full-duplex sound card can support simultaneous broadcasting and recording, and supports sound mixing recording (it seems that the average Nic is used now ).
It seems that it is still necessary to mine more details that are not usually noticed in order to better understand things.
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